138103920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3761}}^1$

素因数の和:3800

約数の個数: 160

約数和(自身を含む): 503807040

約数和(自身を除く): 365703120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 3761, 4080, 4590, 6120, 7344, 7522, 9180, 11283, 12240, 15044, 18360, 18805, 22566, 30088, 33849, 36720, 37610, 45132, 56415, 60176, 63937, 67698, 75220, 90264, 101547, 112830, 127874, 135396, 150440, 169245, 180528, 191811, 203094, 225660, 255748, 270792, 300880, 319685, 338490, 383622, 406188, 451320, 507735, 511496, 541584, 575433, 639370, 676980, 767244, 812376, 902640, 959055, 1015470, 1022992, 1150866, 1278740, 1353960, 1534488, 1624752, 1726299, 1918110, 2030940, 2301732, 2557480, 2707920, 2877165, 3068976, 3452598, 3836220, 4061880, 4603464, 5114960, 5754330, 6905196, 7672440, 8123760, 8631495, 9206928, 11508660, 13810392, 15344880, 17262990, 23017320, 27620784, 34525980, 46034640, 69051960, 138103920]

約数ペア:

[(1, 138103920), (2, 69051960), (3, 46034640), (4, 34525980), (5, 27620784), (6, 23017320), (8, 17262990), (9, 15344880), (10, 13810392), (12, 11508660), (15, 9206928), (16, 8631495), (17, 8123760), (18, 7672440), (20, 6905196), (24, 5754330), (27, 5114960), (30, 4603464), (34, 4061880), (36, 3836220), (40, 3452598), (45, 3068976), (48, 2877165), (51, 2707920), (54, 2557480), (60, 2301732), (68, 2030940), (72, 1918110), (80, 1726299), (85, 1624752), (90, 1534488), (102, 1353960), (108, 1278740), (120, 1150866), (135, 1022992), (136, 1015470), (144, 959055), (153, 902640), (170, 812376), (180, 767244), (204, 676980), (216, 639370), (240, 575433), (255, 541584), (270, 511496), (272, 507735), (306, 451320), (340, 406188), (360, 383622), (408, 338490), (432, 319685), (459, 300880), (510, 270792), (540, 255748), (612, 225660), (680, 203094), (720, 191811), (765, 180528), (816, 169245), (918, 150440), (1020, 135396), (1080, 127874), (1224, 112830), (1360, 101547), (1530, 90264), (1836, 75220), (2040, 67698), (2160, 63937), (2295, 60176), (2448, 56415), (3060, 45132), (3672, 37610), (3761, 36720), (4080, 33849), (4590, 30088), (6120, 22566), (7344, 18805), (7522, 18360), (9180, 15044), (11283, 12240)]